About: http://webisa.webdatacommons.org/367936931

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This embodiment is effective especially in a case where it is not known, unless a certain period of time lapses since the detection of a zero cross, if the zero cross point is correct.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com